baber/WOPTO huggingface dataset:
Patent JP-S58101223-A (JP)
Title: Internal combustion engine
Inventor: MIHIYAERU TSUETSUTONAA
IPC: F01C1/356
Filed: 1982-11-19
Abstract: A rotary engine comprises a circular rotor surrounded by an annular stator. The rotor is provided around its outer circumference with spaced combustion chambers and with recesses therebetween. Each recess serves as an expansion chamber for a jet of gas produced by combustion in an associated combustion chamber. Each recess is also provided, remote from the associated combustion chamber, with a cam. The stator at its inner circumference has retractible reaction members which are movable into the recesses to be acted on by the gas jet so as to create forces acting in opposite sense on the rotor and stator and thus cause the rotor to rotate. The reaction members have deflector surfaces arranged to deflect the gas jet in such a manner that the members are drawn into the recesses, the members being engaged by the cams during the rotor rotation and moved back into the stator.
Patent JP-H05192878-A (JP)
Title: Lubrication device of tool insetting end of hydraulically activated hammering mechanism
Inventor: ROOBAATOOYAN BAATERUSU
IPC: B25D17/26
Filed: 1992-07-29
Abstract: PURPOSE: To set constant lubricant grease quantity fed from each lubricant passage by setting the throttle resistance to reduce from a lubricant passage to a lubricant passage as a feeder passage of lubricant grease becomes longer in relation to a position of a lubricant passage to a lubricant grease feeding device. CONSTITUTION: Lubricant grease is fed to a guide supporting a tool insert end via a plurality of lubricant passages 25a-25d, 26a-26d connected to a lubricant grease feeding device. The lubricant passages 25a-25d, 26a-26b has throttle resistance having the staged dimension. The throttle resistance is so set as to reduce from the lubricant passage (25a, 25d or 26a, 26d) to the lubricant passage (25b, 25c, or 26b, 26c) as the length of the feeder passage of the lubricant grease becomes longer in relation to the position of the lubricant passage to the lubricant grease feeder device.
Patent JP-S5992950-A (JP)
Inventor: FUJINO SHINJI
IPC: B01J2/00
Filed: 1982-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1135248-A (JP)
Title: Elevator for base isolated building
Inventor: SAKAI YOSHIHITO
IPC: B66B5/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of an elevator caused by an earthquake by installing a guide rail for the elevator to penetrate a base isolated floor set in a middle floor and connecting the guide rail with a building frame in a plurality of floor including the base isolated floor by a shock absorbing body following a slow movement and serving as resistance during a fast movement. SOLUTION: In a high rise building having a base isolation device installed in a middle floor, a guide rail 1 is installed in an elevator shaft, and a car is vertically moved along this rail. In this case, the guide rail 1 is fixed to the building frame of the building in a position other than a plurality of floors including the base isolated floor, and a part therebetween is set as a layer displacement absorbing range. Elastic deformation is thus permitted according to horizontal displacement. Then, in the plurality of floor including the base isolated floor, the guide rail 1 and the building are connected by a structure following a slow movement and serving as resistance during a fast movement, for example a shock absorbing body 3 having a piston structure where a fluid passes through a small-diameter opening part, and thereby the deformation of the guide rail 1 is prevented.
Patent JP-S6179381-A (JP)
Title: Voice intermediate frequency discriminator
Inventor: ISHII TOMOHIDE
IPC: H04N5/46
Filed: 1984-09-27
Abstract: PURPOSE:To prevent malfunction by providing a frequency synthesizer system channel selector, shifting the tuning before and after the channel tuning frequency as required, detecting an AFC voltage, and switching a required circuit such as band pass filter of a voice intermediate frequency and a trap to an optimum circuit to the channel. CONSTITUTION:A switch controller 30 is activated at channel switching, a switch circuit 32B is thrown to the position B and drive a frequency shift circuit 31 thereby shifting the tuning frequency before or after the channel tuning frequency. The switch controller 30 detects an AFC voltage via an AFC voltage detector 29 at the same time to know the frequency shift quantity when an S-curve of the AFC voltage exists thereby controlling a switch circuit 8. When the frequency shift is, e.g., 4.5MHz and the S-curve exists, the switch circuit 8 is thrown to the position A, and when the S-curve exists with a frequency shift of 5.5MHz, the switch circuit 8 is thrown to the position B. Then, the switch circuit 32 is thrown to the position A and the tuning frequency is re stored.
Patent JP-S6094392-A (JP)
Title: Thermal transfer recording medium
Inventor: ABE TAKAO
IPC: B41M5/42
Filed: 1983-10-31
Abstract: PURPOSE:To effectively suppress the occurrence of sticking phenomenon by providing a thermally transferable color layer containing a sticking inhibitor on one side of a film supporter and also a backing layer containing a sticking inhibitor on the other side of the film supporter. CONSTITUTION:A coating liquid containing a colorant selected from well-known pigments or dyes and a sticking inhibitor is coated on one side of a resin film of a thickness of 3-15mum and dried to form a 2-5mum-thick thermally transferable color layer. An another coating liquid prepared by dispersing a composition containing a resin and a sticking inhibitor into an adequate solvent is coated on the other side of the film and dried to form a 0.03-2mum-thick backing layer to obtain a thermal transfer recording medium. The sticking inhibitor used includes waxes, oils, surfactants, etc.
Patent JP-H1138828-A (JP)
Title: Printing device
Inventor: TACHIBANA TATSUTO
IPC: G05D23/19
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of continuing the printing while maintaining a given fixing performance, even in a state of occurrence of failure in a part of heaters among a plurality of numbers of heaters. SOLUTION: In this printing device provided with a fixing unit equipped with plural rolls of heaters 104 and 105 with different light orientational distribution in the lengthwise direction, the device is provided with heater failure detecting means 115 and 116 independently outputting a signal of detecting the failure with regard to respective plural rolls of heaters 104 and 105, printing possibility deciding means 118 deciding whether printing is possible or not on the occurrence of failure on a part of heaters based on the detecting signal input from the heater failure detecting means 115 and 116,  and printing controlling means 111 being set so as to continue the printing by the printing control being different from the case when every heater is normal so as to maintain the excellent fixing performance when judged that the printing is possible by printing possibility judging means 118, while being set so as to stop the printing when judged that the printing is impossible.
Patent JP-S6360296-A (JP)
Title: Production of surface-treated steel sheet having excellent rustproofing property
Inventor: EZURE KAZUYA
IPC: C25D5/26
Filed: 1986-08-30
Abstract: PURPOSE:To obtain the title high-performance and inexpensive surface-treated steel sheet having an excellent rustproofing property by successively coating specified amts. of Ni and Zn on the surface of a steel sheet, and then heating the sheet at higher than a specified temp. to form a Zn-Ni alloy layer. CONSTITUTION:Ni is firstly plated on a steel sheet at 6.0-0.2g/m<2>, for example, by electroplating, Zn is plated thereon at 4.0-0.1g/m<2>, and the steel sheet is coated with Ni and Zn in double layers. In this case, the ratio of the amt. of Zn to be coated to that of Ni is preferably controlled to 10-100%. The steel sheet coated with Ni and Zn in double layers is successively heated at >=200 deg.C, and at least a part of Ni and Zn is alloyed. A Zn-Ni alloy layer contg. <=40g/m<2> Ni and the same amt. of Zn is formed on the surface of the plating layer. Consequently, since the sheet has an excellent naked rustproofing property even with its thinner plating than the conventional Zn plated steel sheet, the sheet further having excellent characteristics such as weldability can be used as an inexpensive material in various uses wherein an uncoated surface-treated steel sheet is used.
Patent JP-H0733450-A (JP)
Title: Method for molding optical element
Inventor: IZAWA TETSUO
IPC: C03B11/08
Filed: 1993-07-23
Abstract: PURPOSE:To improve productivity and to assure surface precision satisfying optical performance without warpage by shortening cycle time. CONSTITUTION:A glass blank 4 is press formed by vertically moving a lower mold 2 on the side where the shape difference between a forming surface 2a and the glass blank 4 surface is small while fixing an upper mold 1 on the side where the shape difference between a forming surface 1a and the glass blank 4 surface is large. The glass blank 4 is placed on a master mold 5 and is transported to the spacing between the upper and lower molds 1 and 2 (a). The lower mold 2 is then risen until the glass blank 4 comes into contact with the forming surface 2a of the lower mold 2 (b). The lower mold 2 is thereafter risen by a pressurizing device until the front surface of the glass blank 4 comes into contact with the forming surface 1a of the upper mold 1 (c). The lower mold 2 is kept pressurized upward at this time and, therefore, the upward pressure acts on the glass blank 4 and the glass blank 4 flows so as to creep on the forming surface 1a of the upper mold 1.
Patent JP-H0369033-A (JP)
Title: Optical recording medium and production thereof
Inventor: FUJIMORI SUSUMU
IPC: G11B7/257
Filed: 1989-08-07
Abstract: PURPOSE:To simultaneously improve the recording sensitivity and the repetitive characteristics of writing and erasing of the above medium by using a material having the intermediate properties of inorg. matter and org. matter with respect to thermal conductivity and heat resistance as a dielectric protective layer in contact with a recording layer. CONSTITUTION:This optical recording medium has the recording layer which is deteriorated in properties by absorbing light and the dielectric layer provided in proximity to this recording layer. The material having the intermediate characteristics of the inorg. matter and the org. matter with respect to the thermal conductivity and the heat resistance, for example, a carbon film contg. hydrogen, Si-N film, Si-C film, and Si-O film contg. carbon and hydrogen, etc., are used as the dielectric layer of this recording medium. The dielectric protective film obtd. in such a manner has the low thermal conductivity and excellent heat resistance and exhibits such characteristics as to combine the advantages of both of the inorg. matter and the org. matter. The characteristics optimum for the paper for the rewriting type optical disk which is required to simultaneously satisfy both the recording sensitivity and repetitive characteristic are, therefore, obtd.
Patent JP-H0628688-A (JP)
Title: Optical pickup device
Inventor: MIYAZAWA HIROSHI
IPC: G11B7/135
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a tracking error signal without bias at the time of recording on a recordable optical disk. CONSTITUTION:Diffraction gratings 2a and 2b are supported so that each of their rotation is independently adjustable at a minute interval. In the diffraction grating 2a, a grating with a fixed grating constant is provided on the part of a luminous flux passing area, and in the diffraction grating 2b, the grating with the grating constant different from the diffraction grating 2a is provided on the part of the luminous flux passing area. Zero-order diffraction light by these diffraction gratings forms a main spot S1 on an optical disk, and 1st-order diffraction light beams form sub spots S2, S3 and S4, S5. The tracking error which is not biased by the presence of record is obtained by a difference between the outputs of light receiving units 8e and 8g and the difference between the outputs of the light receiving units 8f and 8h.
Patent JP-S6351223-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65H1/30
Filed: 1987-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1024158-A (JP)
Title: Coin type bouncing ball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction in fatigue of hands, especially a right hand even in prolonged continuation of a game, a substantially modified operativity and a higher designability. SOLUTION: An operation section 7 is fastened on the front of a coin type bouncing ball game machine 1 with a cantilever support structure below a game board and a handle 14 is so formed to be extended out from the left end part side to the right end part side of the operation part 7 with end parts thereof as free end parts while being made in shape and in size allowed to be held with a hand. A ball shooting force adjusting section successively equipped with an intensifying button 16 for intensifying a ball shooting force and a weakening button 17 for weakening the force is arranged on the side facing the side of the operation part 7 of the handle 14, a touch switch is provided on the handle 14 and a controller is provided to execute the control of shooting game balls based on commands from the touch switch and the ball shooting force adjusting section.
Patent JP-S6261639-A (JP)
Inventor: CHIYAARUZU ARUFURETSUDO DOREIK
IPC: C07C67/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6263703-A (JP)
Inventor: OSANAI YOSHIO
IPC: E01C19/52
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0654137-A (JP)
Title: Vignetting preventing method in image reader
Inventor: TAKEGAWA KENICHI
IPC: H04N1/04
Filed: 1992-07-30
Abstract: PURPOSE:To eliminate a vignetting by resetting a main scanning timing and changing a visual field area when a visual field area move command is received from an operation part and a host device is received in an image reader and by performing the offset correction for the resist in a main operation direction in the case of the reader having an automatic original carrier device. CONSTITUTION:A visual field area is determined by subtracting T1 from T2 for T1, T2 set for an effective image area signal SDEN and the generation of a vignetting in an image means that the original is out of the visual field area. When an image is read by using an original glass 1, a reading guide 2, an original guide 3 and an original 4, for instance, the image showed by hatched part is vignetted if these are out of the visual field area. Therefore, an initialization is performed for other memories and flags and a standby state is made after a main scanning timing is set when a power source is turned ON, to avoid this and the timing of the main scanning is redetermined when a visual field area move command is received from a host device.
Patent JP-H07154709-A (JP)
Title: Akb device for preventing hot start flash
Inventor: ANDORIYUU KENTO FURITSUKUNAA
IPC: H04N9/72
Filed: 1994-08-29
Abstract: PURPOSE: To obtain an automatic kinescope bias(AKB) device for evading hot start flash. CONSTITUTION: The AKB device consists of an AKB circuit 42 formed as an IC and a soft start circuit 72 including a timing capacitor outside the IC and a control circuit 46 for limiting an AKB current control range in a turn-on state to a period determined by an external capacitor in the IC. The capacitor 84 is effectively insulated from the IC by a protection diode in the IC to suppress discharge and the time constant of the whole AKB circuit is substantially equal to both the conditions of hot start and cold start. Consequently the generation of unrequired starting artifacts such as changes in a black level and contrast during the warming-up of a kinescope can be evaded in both the conditions.
Patent JP-H02209774-A (JP)
Title: Bipolar filled effect electrically eresable and writable read only memory cell, and its manufacture
Inventor: KURANCHI BIJIYAI ANANDO
IPC: H01L29/788
Filed: 1989-08-08
Abstract: PURPOSE: To set a MOSFET in a rewritable state and, at the same time, to read a memory device at the speed of a bipolar device by forming both a bipolar and a MOS devices by using a single polysilicon layer process. CONSTITUTION: An EEPROM cell 1 has a P-channel floating gate MOSFET 2 connected to a bipolar transistor 3. The drain terminal 6 of the MOSFET 2 is connected to the base terminal 8 of the transistor 3 and controls the operation of the MOSFET 2. The cell 1 is read by detecting the collector and emitter currents or the impedance of the transistor 3. At the time of performing writing or erasing on the cell 1, communication is performed together with the MOSFET 2. At the time of performing writing, a large write current is impressed upon the drain terminal 6 of the MOSFET 2 and a relatively low negative voltage is applied across the control gate terminal 4 of the MOSFET 2.
Patent JP-S6448441-A (JP)
Title: Conveyor
Inventor: ARIGA AKIHIKO
IPC: H01L21/677
Filed: 1987-08-19
Abstract: PURPOSE:To convey a part easy to be deformed positively without deformation by providing a detecting means detecting the change of the quantity of air sucked into a suction head from the nose of a suction tube and instantaneously stopping the suction head when the flow rate of air is reduced. CONSTITUTION:Suction tubes 6, one parts of which are projected to the outside, are pierced into a suction surface in a suction head 1 supported in a relative displaceable manner to a main body 3 while elastic members 7 energizing the suction tubes 6 to the outside of the suction surface are set up to the suction tubes 6, and a detecting means 8 detecting the change of the quantity of air sucked into the suction head 1 from the noses of the suction tubes 6 is mounted at a specified position. When the noses of the suction tubes 6 are abutted against a part to be conveyed, the suction tubes 6 are moved into the suction head 1 against the energizing force of the elastic members 7, and the variation of the flow rate of air flowing into the suction head 1 is detected by a detecting means 8, and the suction head 1 is stopped instantaneously. Accordingly, suction work is conducted without applying strong push force to the part to be conveyed, thus positively conveying the part easy to be deformed without deformation.
Patent JP-H0863808-A (JP)
Title: Magnetooptical recording medium
Inventor: KATAYAMA HIROYUKI
IPC: G11B11/10
Filed: 1994-08-29
Abstract: PURPOSE: To enhance the reliability by forming first to third magnetic layers while specifying the compositions thereof to realize smooth optical modulation overwrite thereby forming a good bit and attaining a high S/N. CONSTITUTION: When the magnetizing direction of a third magnetic layer 5 is arranged by applying an initialization field under room temperature and then the third magnetic layer 5 is irradiated with a high intensity light beam in order to raise the temperature thereof up to a high temperature recording temperature region, a second magnetic layer 4 makes a transition from in-plane magnetization to vertical magnetization. When the high temperature recording temperature region is reached, the total magnetizing direction of the second magnetic layer 4 is reversed from that of the third magnetic layer 5 because the prevailing sublattice magnetizations thereof are reversed. Consequently, the magnetizing direction of the second magnetic layer 4 is held along the direction of recording field to cause reversion in the magnetization only of the third magnetic layer 5.  When the temperature is lowered to room temperature, the magnetizing direction of the third layer 5 is transferred through the second layer 4 to a first layer 3 thus realizing the recording of information corresponding to a high intensity beam.
Patent JP-2000041340-A (JP)
Title: Power supply control method and battery-driven electronic equipment
Inventor: EBATO SATOSHI
IPC: G03B7/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control method which can prohibit driving, when the possibility that the power supply transition of electronic equipment is not practiced safely is predicted to prevent the internal state of the electronic apparatus from being abnormal, and a battery-driven electronic equipment employing the method. SOLUTION: An accessory detection unit 51 detects the connection of an accessory 10. An accessory type deciding unit 52 judges the type of the connected accessory. A dry cell deciding unit 54 judges whether a cell pack 2 in which dry cells 2a are contained is set or not. A control unit 53 decides the permission of a power supply operation according to the detection of the high load accessory and the detection of the type of the power supply. An end process unit 55 practices an end process in accordance with a control signal from the control unit 53.
Patent JP-S6095986-A (JP)
Title: Discharge tube excitation laser device
Inventor: ISHIZOE RIYOUICHI
IPC: H01S3/093
Filed: 1983-10-31
Abstract: PURPOSE:To uniform the gain distribution in cross section of an active substance by forming a cavity on each of the facing planes of a reflection tube divided into two in a manner a cross-sectional shape of the cavities formed by combining said facing planes shows nearly an ellipse or biellipse in order to contain a laser active substance and flash lamps therewith forming spiral grooves on the walls of ellipses which are used as reflection planes. CONSTITUTION:A cavity is formed on each of the facing planes of a reflection tube 3 divided into two in a manner a cross-sectional shape of cavities formed by combining said facing planes shows nearly an ellipse or biellipse, which contains flash lamps 2 and a laser active substance 1 which will become discharge tubes. In this constitution, spiral grooves are formed on the walls of cavities which are used as reflection planes 4a. In case of a biellipse, a focusing line 5 from lamps arranges on both sides of the active substance 1 is directed to the substance 1. Then a diameter of the spiral groove is selected to be 1,000-10,000 times a wavelength of excited light and a depth of that is 10-300 times. Thus, the gain of the cross section or in the vicinity of substance 1 is uniformed.
Patent JP-S6358025-A (JP)
Title: Gas cooking apparatus
Inventor: TANAKA JUNZO
IPC: F24C3/00
Filed: 1986-08-29
Abstract: PURPOSE:To form a grill box of a wide breadth to improve the convenience for use and the assemblying workability thereof by collectively loading a plurality of heaters and cocks and thumb-nuts of the grill box. CONSTITUTION:Three gas heaters 1 are provided on the upper surface of the gas cooking apparatus, and a grill of heating on the left hand of the front surface. On the right hand of the grill apparatus, thumb-nuts 3 for operating cocks for opening or closing gas passages to the three heathers and the grill are collectively loaded. The cock-thumb nut part is constituted such that four cocks are arranged in a primary side gas pipe, and when one of the thum-nuts 3 is turned, the cock shaft rotates and the cock is put into an opened state and a gas flows to a secondary side gas pipe, thus the gas being supplied to the burner. Thus, the cock parts of heaters and grill can be collected and integrated at a position, and hence the gas pipe up to a point entering into the cock can be simplified. Thus, a convenient gas cooking apparatus in which a large number of various cooking operations can be carried out at a time is provided.
Patent JP-S6093937-A (JP)
Inventor: RICHIYAADO ARUBUIN AAMERU
IPC: G01M3/22
Filed: 1984-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。